function InfoFormatter() {
	this.InfoFormatter = function() {
		this.mHaveShownAnything = null;
		
		this.reset();
	}

	this.reset = function() {
		this.mHaveShownAnything = false;
	}

	this.format = function(prefix, data, postfix) {
		if(data.length > 0) {
			var useThisPrefix = (this.mHaveShownAnything ? prefix : '');
			this.mHaveShownAnything = true;
			return useThisPrefix + data + postfix;
		} else {
			return '';
		}
	}

	this.InfoFormatter();
}